<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
        <script src="js/vue.js"></script>
    </head>
    <body>
        <div id="app">

        </div>
    </body>
</html>

<script>
    Vue.createApp({
        data: function () {
            return {
                msg: 'hello',
            }
        },
        methods: {}
    }).mount('#app');
</script>
